89127974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 160483680

約数和(自身を除く): 71355706

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 10613, 21226, 137969, 180421, 201647, 275938, 360842, 403294, 2345473, 2621411, 3427999, 4690946, 5242822, 6855998, 44563987, 89127974]

約数ペア:

[(1, 89127974), (2, 44563987), (13, 6855998), (17, 5242822), (19, 4690946), (26, 3427999), (34, 2621411), (38, 2345473), (221, 403294), (247, 360842), (323, 275938), (442, 201647), (494, 180421), (646, 137969), (4199, 21226), (8398, 10613)]